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Re: XSS and URL Encoded Session IDs

From: Ryan Yagatich <ryany(at)pantek.com>
Date: Tue Dec 17 2002 - 06:21:38 EST


BF,

        Here's my thought on this, and though it may not be the best solution, it is at least _a_ solution.

Looking at this from the more objective POV, I see the 'problem' as being 'How do I get the SessionID'.

Well, I'm not big on the ASP/IIS side of things, but I have noticed a trend in a few ways of getting that information.

Q) How does the client get the SessionID? A) The client can either get the SessionID from a cookie that is placed on their system (i.e. ASPSESSION='...'), or the server embeds the SID in HREF links on the page.

So, there are 2 places you could write code, either A) accept the cookie, extract the SessionID B) retrieve a URL and get the SessionID from the parsed string.

Both which would take either 2-3 different steps.

Thanks,
Ryan Yagatich

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\___E8354282324E636DB5FF7B8A6EDED51FD02C06C68D3DB695___\ On Mon, 16 Dec 2002, B F wrote:
Do you need help?X

>Hi List,
Received on Tue Dec 17 10:44:18 2002

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